EMP

You violently manipulate the magnetic field for a moment around yourself. Each creature in a 30-foot-radius, 50-foot-high cylinder centered on yourself must make a Constitution saving throw or take 10d4 lightning damage and become paralyzed for 1 minute on a failed save, or half as much damage on a successful one.

At the end of each of the target's turns, it can make a Constitution saving throw, ending the effect on itself.

If you affect a construct creature, it makes the saving throw with disadvantage, and the spell deals maximum damage to it.

At Higher Levels. When you cast this spell using a spell slot of 7th level or higher, the damage increases by 4d4 and the radius and height increases by 10 feet for each slot level above 6th.